twentyeleven_url_grabber(): string|bool

Return

string|bool

URL or false when no link is present.

Uses · 2

• get_the_content()Retrieves the post content.
• esc_url_raw()Sanitizes a URL for database or redirect usage.

Used by · 1

• twentyeleven_get_first_url()Return the first link from the post content. If none found, the post permalink is used as a fallback.

Source

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685function twentyeleven_url_grabber() {686	if ( ! preg_match( '/<a\s[^>]*?href=[\'"](.+?)[\'"]/is', get_the_content(), $matches ) ) {687		return false;688	}689 690	return esc_url_raw( $matches[1] );691}

History

Introduced in Twenty Eleven 1.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.8.8 tag, from src/wp-content/themes/twentyeleven/functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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